Table 1.

Summary of functional and morphological results as assessed sixteen weeks post injury.

	Functional scores		Morphological scores
	FBA	PLR	Axon #	% Reg.	G-ratio	Motoneurons
Saline	−	+	−	−	+	−
Native	+	++	+	+	+	+
Scrambled	+	++	+	+	+	+
PSA	++	++	++	++	+	+
HNK	++	++	+	+	++	++
PSA/HNK	++	++	++	++	+	++

A ‘−’ denotes no improvement from week one scores, a ‘+’ denotes moderate improvement, and ‘++’ denotes greatest improvement relative to other conditions.